Request
Service
WOOD TOOLING METAL TOOLING COMPOSITE TOOLING SPECIALS CAREERS BLOG SERVICE MARKETS FAQs DOWNLOADS CONTACT US

High-Speed Attachment Heads and Spindle Speeders

Increase Spindle Speeds Up To 40,000 RPMs

BENZ spindle speeders 1:5 gear ratio increase spindle speeds up to 40,000 RPMs. They are designed for high-speed drilling and capable of light 3-D milling for some applications without any specific surface hardness. BENZ spindle speeders are offered in two different variations, Type SL and Type SLI. Type SL is available with jacket cooling, which reduces operating temperature and results in consistent operating parameters. Type SLI, equipped with an internal coolant system and a jacket cooling system, increases in-use speeds by thousands and is designed for tools with a cooling channel and an internal coolant supply.

Speed Increaser Benefits

  • Speed increasers equipped with coolant can operate at up to 40,000 rpms and coolant pressure up to 80 bar, while those without coolant can run at up to 18,000 rpms
  • Increased surface finish and milling capabilities and are capable of running ceramic end mills
  • Models vary from those requiring coolant and limited duty cycles to self-cooling units engineered for unlimited duty cycles
  • Deliver improved stability and less vibration, with optimized temperature and weight
  • An exchangeable torque arm holds the spindle in position and avoids twisting, which makes them highly flexible
  • Tools can be changed automatically with a Stop Block machine tool changer, or manually by installing a block or pin to keep the torque arm from rotating

Contact Us To Find a Distributor Near You